标准摘要
[中文适用范围]： 本国际标准规定了橡胶输送带覆盖层耐热性相对水平的要求和试验方法。它给出了受热后硬度、断裂伸长率和拉伸强度的允许变化。仅适用于覆盖层厚度大于或等于4毫米的输送带。它不适用于或不适用于 ISO 21183-1 中所述的轻型传送带。[1] [外文原描述]： ISO 4195:2012 specifies requirements and test methods for the relative level of heat resistance of conveyor belt covers made of rubber. It gives the permissible variations of hardness, elongation at break and tensile strength after exposure to heat. It is applicable only to those conveyor belts having a cover thickness greater than or equal to 4 mm. It is not suitable or valid for light conveyor belts as described in ISO 21183-1.
英文名称Conveyor belts with heat-resistant rubber covers — Heat resistance of covers — Requirements and test methods